improved PTFE GASKET:
SINSTON ZR-G40 PTFE Gasket is molded or skived or cut from virgin PTFE powder or compounds, sheets, rods, tube etc. It has the best chemical corrosion resistance among known plastics. Without being aging, lowest friction coefficient, wear resistance. The unloaded operating temperature range is -180~+260C.
SINSTON ZR-G41 is PTFE gasket used filler materials such as glass fiber, carbon fiber and graphite etc. The filled PTFE has improved compression strength, better abrasion resistance, high thermal conductivity and lower thermal expansion compared with pure PTFE products.
Several types of PTFE gaskets are produced to meet the most demanding application.
PTFE offers a wide range of compounded products with good mechanical properties, electrical properties, thermal properties, chemical resistance, low friction coefficient and good resistance to wear. They can be mostly used in valve seats, bearings, requested to resin sliding and chemicals, elastic band for unlubricated compressors. An extended range of improved mechanical and processing properties can be additionally reached by combination of virgin PTFE and different fillers.
Different combination offers a variety of different properties described in the following table.
Enhance wear resistance
Extremely low coefficient of friction
Fairly good compressive strength
Good wear resistance
Good thermal resistance
Resistance to deformation
Enhanced compressive strength
Good wear resistance
High thermal conductivity
About the company
- Primary products
- Spiral Wound Gasket, PTFE Packing & Carbon Fiber Packing
- Year established
- Business type
- Number of employees
- Bikudo member since
- Sep 2005
Sinston Sealing Material Factory specialised in Mechanical seals, sealing & insulation materials, The Products are widely used in numerous domestic enterprises and national key construction projects and exported to European, American and Southeast Asian markets and so on.
We shall be appreciated it if you send us your details inquiry for our products.
Main products as follows:
Gland packing: Expanded Graphite packing, Die-formed graphite ring, Carbon fiber packing, Aramid fiber packing, Kevlar fiber packing, White PTFE packing, Chinese GFO Packing, Vegetable fiber packing Ramie/Fax fiber packing, Cotton packing Packing Arcylic fiber packing, Glass fiber packing, Asbestos fiber packing, Injectable packing and so on..
Gasket: Spiral Wound gasket, Metal Jacketed gasket, PTFE Enveloped Gasket, Kamprofile gasket, Ring Joint gasket, Corrugated metal gasket, Serrated (grooved)gasket. Disk Sping Washer, Rubber gasket. Cutter Flat Gasket
Mechanical Seals, Oil seals, O rings, Rubber washers and other rubber products.
Gasket sheet materials: Expanded graphite sheet/roll, Non-asbestos sheet, PTFE sheet, Mica sheet, Ceramic fiber paper, Mineral Wool, Glass fiber sheet, Rubber sheet, Cork(rubber) sheet, Asbestos sheet, Asbestos-rubber sheet, Oil-resisting asbestos-rubber sheet and so on.
Packing Materials: Expanded Graphite Yarn (Reinforced by cotton, Glass fiber, Carbon fiber), Carbonized fiber yarn (impregnated with PTFE), Spun Carbonized fiber yarn reinforced with glassfiber impregnated with PTFE. Carbon fiber yarn. Kevlar fiber yarn, Spun Kevlar yarn reinforced with glass fiber impregnated with PTFE. Spun aramid yarn reinforced glass fiber impregnated with PTFE. Pure PTFE yarn (oil free or with oil). Ramie yarn impregnated with PTFE, Arcylic fiber yarn reinforced with glass fiber impregnated with PTFE.
Gasket Materials: Graphite tape for S.W gasket, Asbestos tape for S.W gasket, Universal PTFE Tape for SW.gasket. Flat Metal Tape(Thickness:02mm), V-shape Metal Tape (Thickness :02mm) For SW gasket.
Metal Sheet (Thickness:04mm) for Double Jacketed Gasket. Tanged Metal Sheet, Metal Sheet/Strip (thickness:2/4mm) for ring. Corrugated Metal Strip(Thickness:2/4mm) Oxidized Graphite
Tools & Machines: Packing tools, Injection Gun, Handy Gasket Cutter, Gasket Double Cutter.
Insulation materials: Asbestos tape, Asbestos cloth, Asbestos yarn, Ceramic fiber yarn, Ceramic fiber tape, Ceramic fiber paper, Ceramic fiber cloth, Ceramic fiber board, Ceramic fiber felt,Ceramic fiber blanket, Glass fiber yarn, glass fiber tape, glass fiber cloth, PTFE rod, PTFE sheet, PTFE yarn, Graphite yarn, graphite tape, Graphite cloth and so on.